Question 971204

a man is x<2 (X square)  years old while his son is x years old. In 4X  years time ,the man will be twice as old as his son. Form an equation and solve it to find the value of X.
<pre>{{{highlight_green(x = 6)}}}, with x = X
Why do you have to complicate matters by using x and X? These are different variables, and therefore suggest DIFFERENT values.